Two dams removed from Washington’s Elwha River were branded as salmon-restoration projects, but their watershed and scientific impacts are just as significant.

A new study finds that large, charismatic species get the majority of research into felid and canid species, possibly at the expense of others.

A hatchery program puts freshwater mussel benefits on center stage.

Populations of the green sea turtle, or honu, increased as the Hawaiian language made a comeback. Saving other languages from extinction could help protect biodiversity.

When roads are built in grizzly habitat, bears come into conflict with humans more often. A new report explains what’s necessary to keep the bears from dying.

A coalition of public and private entities hopes to revive both fish and water supplies in a hotter, drier climate.

The move comes the same day as a new study that shows overwhelming support for the environmental legislation.

All-female ranger teams are an innovative and potentially more effective way to defend wildlife, says the founder of the International Anti-Poaching Foundation.

The tiny fish doesn’t reproduce well in years when the water doesn’t flow. Several bad years in a row could push the species closer to extinction.

Drought has already killed more than 100 wild horses. Volunteers hope to prevent more deaths.